Swifty Distribution markets CDs of the performing artist Unique. At the beginning of October, Swifty had in beginning inventory 2,000 of Unique’s CDs with a unit cost of $7. During October, Swifty made the following purchases of Unique’s CDs.

Which of the expressions (on the photo document i inserted) together represent all solutions to the following equation? 8cos(12x)+4=-4 *the answer should be in degrees.* > i would like for someone to explain the process to find the solutions for this.

Order the equations from least to greatest based on the number of solutions to each equation.-4^x -1 = 3^(-x) – 2 -3x + 6 = 2^x+13^x – 3 = 2x - 2

P= price tax is 4% added to the price. which expression shows the total price including tax?